Re: [PATCH v9 0/3] Deploy DTBs and other image artifacts into subdirs to avoid conflicts

[Zhihang Wei <wzh@ilbers.de>]

Applied to next.

Zhihang

On 4/1/26 12:49, Zhihang Wei wrote:
> Image task "do_copy_boot_files" deploys kernel, initrd, and device tree
> binaries to the deploy directory.
>
> When different images for the same target (e.g., "-base" and "-debug")
> are built in parallel, DTB deployment may fail because DTBs do not
> contain image-specific components in their filenames, unlike the kernel
> and initrd. As a result, artifacts from different builds may be written
> to the same location.
>
> Here we deploy the DTBs and other image artifacts to subdirectories,
> with names of distro image encoded to the path.
>
> Note that this results in separate copies of the same artifacts being
> deployed for each image build.
>
> Related topics on the mailing list:
> https://lists.isar-build.org/isar-users/20250403170701.807745-1-badrikesh.prusty@siemens.com/T/#u
> https://lists.isar-build.org/isar-users/20240705071856.904-1-cedric.hombourger@siemens.com/T/#u
> https://lists.isar-build.org/isar-users/c426ad86-5cc5-42e6-8223-e7a7e5b3424en@googlegroups.com/T/#u
> https://lists.isar-build.org/isar-users/20240416100746.5681-1-nicusor_huhulea@mentor.com/T/#u
> https://lists.isar-build.org/isar-users/DB3PR10MB690820CF3DD2DCA71D822AF1E63B2@DB3PR10MB6908.EURPRD10.PROD.OUTLOOK.COM/T/#u
> https://lists.isar-build.org/isar-users/DB3PR10MB690861E70EB246FEF845E253E64B2@DB3PR10MB6908.EURPRD10.PROD.OUTLOOK.COM/T/#u
> https://lists.isar-build.org/isar-users/20240131144459.2386220-1-iskochilov@ilbers.de/T/#u
>
> Changes since v8:
> - Rebase on next.
> - Document how this approach differs from OpenEmbedded.
>
> Changes since v7:
> - Fix SOB.
>
> Changes since v6:
> - Deploy DTBs and other image artifacts into distro- and
>    image-specific subdirs.
> - Shorten image artifact filenames.
>
> Changes since v5:
> - Fix isoimage-isohybrid-isar WIC plugin.
> - Split testcases.
> - Update wording.
>
> Changes since v4:
> - Rebase on next.
> - Squash latest patch to first one.
> - Fix deploy paths in initrd tests.
>
> Changes since v3:
> - Rebase on next.
> - Fix target deploy dir path for installer.
>
> Changes since v2:
> - Patch 1: Consider also kernel suffix.
> - Patch 2: Use separate testcase for possible dtb clashes.
> - Minor cosmetic fixes.
>
> Changes since v1:
> - Separate `dtb-files` recipe used instead of linux one.
> - Included older "[PATCH] Fix do_copy_boot_files error" into the
>    series.
>
> Anton Mikanovich (2):
>    wic: Obtain real machine name in isoimage source plugin
>    testsuite: Add testcases to check dtb deployment
>
> Zhihang Wei (1):
>    meta: Deploy image build artifacts into distro- and image-specific
>      subdirs
>
>   RECIPE-API-CHANGELOG.md                       | 77 +++++++++++++++++++
>   .../installer-add-rootfs.bbclass              |  9 ++-
>   meta/classes-recipe/image.bbclass             | 11 +--
>   .../imagetypes_container.bbclass              |  2 +-
>   meta/classes-recipe/imagetypes_wic.bbclass    |  2 +-
>   meta/conf/bitbake.conf                        |  3 +-
>   .../plugins/source/isoimage-isohybrid-isar.py |  6 +-
>   testsuite/cibase.py                           |  2 +-
>   testsuite/citest.py                           | 40 +++++++++-
>   testsuite/start_vm.py                         |  2 +-
>   10 files changed, 135 insertions(+), 19 deletions(-)
>

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